The AMBRE Project: Stellar parameterisation of the ESO:UVES archived spectra

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Volume 591 (July 2016)

A&A, 591 (2016) A81

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Table 9

Per setup and per parameter internal error relation coefficients.

		BLUE346					BLUE390					BLUE437
		T _eff	log g	[M/H]	[ α/Fe]		T _eff	log g	[M/H]	[ α/Fe]		T _eff	log g	[M/H]	[ α/Fe]

c₁		95.0912	0.4931	0.3226	0.6522		0.0000	0.3188	0.2664	0.0790		54.9590	4.6684	0.0944	0.6067
c₂		–0.0539	–0.1057	–0.0935	–0.1263		–1.5110	–0.0381	–0.0358	–0.0814		–0.0295	–0.2533	–0.0289	–0.1572
c₃		0.5179	0.0057	0.0020	0.0041		219.4735	0.0022	0.0001	0.0754		0.0007	0.1447	0.0000	0.0234
c₄		0.0133	–0.0001	0.0056	–0.0065		–0.0325	0.0092	0.0316	–0.0250		0.0576	–0.0251	0.0758	–0.0183
	S / N ^a					S / N					S / N
σ _{(S/N_L)}	15	43.0	0.127	0.082	0.102	15	134.7	0.189	0.156	0.075	15	35.3	0.204	0.061	0.075
σ _{(S/N_U)}	125	2.8	0.006	0.004	0.002	125	3.8	0.011	0.007	0.003	125	2.2	0.006	0.003	0.002

		RED564					RED580					RED860
		T _eff	log g	[M/H]	[ α/Fe]		T _eff	log g	[M/H]	[ α/Fe]		T _eff	log g	[M/H]	[ α/Fe]

c₁		0.0000	0.0000	7410.0224	0.0021		227.0935	0.1456	0.2299	0.1971		0.0000	0.0000	0.0000	0.0000
c₂		–7.1585	–9.7333	–0.0138	–0.0011		–0.037	–0.0401	–0.0553	–0.0719		–3.5645	–0.3207	–0.3583	–0.3416
c₃		282.8015	0.1872	–7409.7631	0.1988		29.6691	0.0793	0.0372	0.0254		182.9632	0.3093	0.4260	0.0928
c₄		–0.0325	–0.0157	–0.0138	–0.0368		–0.0023	–0.0038	–0.0036	–0.0047		–0.0070	–0.0060	–0.0090	–0.0066
	S / N					S / N					S / N
σ _{(S/N_L)}	20	147.6	0.137	0.197	0.097	15	159.1	0.138	0.136	0.091	15	164.6	0.283	0.372	0.084
σ _{(S/N_U)}	175	1.0	0.012	0.023	0.002	200	18.7	0.037	0.018	0.010	200	63.6	0.125	0.110	0.035

Notes.

^(a)

S/N value used for each parameter per setup.

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